Which statement correctly differentiates granulation tissue from epithelialization in wound healing?

Which statement correctly differentiates granulation tissue from epithelialization in wound healing?

• A. Granulation tissue is red/pink, granular, highly vascular; epithelialization is new thin, pale pink skin forming over the wound bed.
• B. Granulation tissue is pale and dry; epithelialization is thick red tissue.
• C. Granulation tissue is necrotic black; epithelialization is purple.
• D. Granulation tissue is scab-like; epithelialization is scar tissue.

Answer: (A)

Granulation tissue and epithelialization are two distinct parts of the wound-healing process. Granulation tissue is the new connective tissue and tiny blood vessels that fill the wound bed during the proliferative phase. Its rich vascular network and active cells give it a red or pink, granular, moist appearance. Epithelialization is the next step, where new epithelial cells migrate across the granulation tissue to cover the wound surface, forming a new thin, pale pink layer of skin. The described statement matches what you’d actually see: granulation tissue that is red/pink, granular, and highly vascular, with epithelialization appearing as a new thin, pale pink skin forming over the wound bed. The other descriptions mix in incorrect features—pale and dry granulation tissue, necrotic or purple colors, or scab-like or scar tissue—none of which accurately depict the typical appearances and sequence of wound healing.

Granulation tissue and epithelialization are two distinct parts of the wound-healing process. Granulation tissue is the new connective tissue and tiny blood vessels that fill the wound bed during the proliferative phase. Its rich vascular network and active cells give it a red or pink, granular, moist appearance. Epithelialization is the next step, where new epithelial cells migrate across the granulation tissue to cover the wound surface, forming a new thin, pale pink layer of skin.

The described statement matches what you’d actually see: granulation tissue that is red/pink, granular, and highly vascular, with epithelialization appearing as a new thin, pale pink skin forming over the wound bed. The other descriptions mix in incorrect features—pale and dry granulation tissue, necrotic or purple colors, or scab-like or scar tissue—none of which accurately depict the typical appearances and sequence of wound healing.